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粳稻植酸磷和矿质元素积累的氮磷肥调控效应研究
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摘要
施氮是提高水稻产量主要的农艺措施,对稻米品质也具有重要影响。现代稻作下过量氮肥的投入不仅引起土壤酸化、水体富营养化等环境问题,对稻米品质也具有负面影响,尤其表现在青瘪粒等不完善米比例的增加。探索高氮条件下稻米品质变劣的生理生态机制已成为水稻栽培研究中的重要问题。磷是作物生长发育不可缺少的营养元素之一。它既是作物体内大分子物质的结构组分,又是重要的化合物如核酸、磷脂、核苷酸和三磷酸腺苷(ATP)等的重要成分,并参与碳水化合物代谢、氮素代谢和脂肪代谢。本文主要研究不同氮肥、磷肥处理对粳稻籽粒磷积累的影响及其生理机制,并探讨缓解高氮条件下外观品质变劣的磷肥施用技术。主要研究结果如下:
     1.2008-2010年,在丹阳试验基地,以宁粳1号、宁粳2号、武育粳3号、武运粳7号、徐稻4号和早丰9号等6个江苏粳稻品种为材料,设置低肥、中肥和高肥等3个氮肥用量以及两个基蘖肥、穗肥比例(8:2和5:5)共7个氮肥处理的田间试验以及盆栽试验,研究氮素对水稻籽粒磷积累的影响。利用盆栽试验研究了氮素对植株P及其他重要矿质元素(K、Mg、Ca、Na、Fe、Zn、Cu和Mn等)吸收和分配的影响。研究结果表明,随着施氮量的增加,籽粒总磷和植酸含量降低,但植酸磷占总磷的比例无显著变化趋势,大田试验和盆栽试验所表现规律一致。水稻收获指数(HI)和磷收获指数(PHI)随之增加,且PHI始终大于HI。相对于干物质,植株中磷向籽粒的转运更易受氮素的影响。PHI/HI品种之间差异显著,且不受氮素处理影响,可以磷高效利用率品种的筛选标准。随着施氮量的增加,水稻植株对8种矿质元素的吸收都显著增加,但籽粒Fe和Mn的含量呈增加趋势,而K、Mg、Zn和Cu含量降低。
     2.以武育粳3号和武运粳7号为材料,设置低氮、中氮和高氮3个氮肥水平,促花肥和保花肥的施用量3个运筹共7个处理,研究促花肥和保花肥等穗肥用量对水稻籽粒磷积累、产量和品质的影响。结果表明,随着施氮量的增加,水稻产量显著增加,促花肥提高产量的效果明显优于施用保花肥。随着施氮量的增加,稻米的总磷和植酸的含量呈降低趋势,无机磷和植酸磷占总磷的比例变化差异不显著。施用75kg/ha和150kg/ha的促花肥,籽粒磷化学组分的含量明显优于其他处理。随着施氮量的增加,完善米比例呈下降趋势。施用促花肥能显著提高完善米比例。其中,促花肥施用75kg/ha的氮素,完善米比例显著高于其他处理。随着施氮量的提高,心白米相对于对照均显著升高,高氮条件下施用促花肥,心白米显著增加;腹白米相对于对照均显著降低,其中以低氮条件下施用促花肥下降显著;青粒米和其他不完善米比例有所升高,差异达显著水平。穗肥对籽粒矿质元素积累的影响差异不显著。综上,促花肥施用75kg/ha的氮素,水稻籽粒磷积累较对照变化不大,缓解了氮素的负效应,且产量和品质也有一定的改善,具有较好的效果。
     3.以武育粳3号和武运粳7号2个品种为材料,设置低氮、高氮、低磷和高磷4个基肥处理;低磷、中磷和高磷3个浓度,穗前1周、齐穗期、齐穗后1周和齐穗后2周四个喷施时期共9个叶面喷施处理,研究高氮条件下磷肥基施和叶面喷施对水稻籽粒磷积累以及产量和品质的影响。基肥增施磷肥后,籽粒磷积累的变化差异不显著;完善米的变化差异不显著,青米和其他不完善米的比例有所增加;糙米和精米中K的含量显著提高,Zn和Fe在籽粒中的积累表现为降低,精米和糙米中表现一致, Cu和Mn的含量有所增加,但差异不显著。叶面喷施磷肥后,水稻产量较对照差异不显著。叶面喷施磷肥对水稻籽粒中植酸及总磷积累均具有促进作用。齐穗期和齐穗后一周喷施低浓度的磷肥,能改善稻米中磷的积累,改善外观品质,效果较好。
     综上所述,氮素对籽粒磷积累具有显著的抑制效应,这可能是高氮条件下稻米外观品质变劣的一个重要生理机制。通过施肥技术改进,特别是合理施用促花肥和适度浓度磷肥叶面喷施,可以在一定程度上改善籽粒磷的积累,消除高氮投入对水稻籽粒磷积累及稻米品质的负面效应。
Phosphorus (P) is vital to plant growth and it is found in every living plant cell, where it is involved in several key plant functions, including energy transfer, photosynthesis, transformation of sugars and starches, nutrient movement within the plant and transfer of genetic characteristics from one generation to the next. Phytic acid (myo-inositol-1,2,3,4,5,6-hexakisphosphate or Ins P6) is the main form of phosphorus stored in grain. Although nitrogen fertilizer application is important for yield increasing in rice production, its negative effect on accumulation of P and the other nutrient elements has simultaneously attracted increasing attention. Initially, a modified procedure which relies on the precipitation of phytate with ferric iron for phytic acid analysis in rice grains was developed. The main rice cultivars were then subjected to different nitrogen treatments and used to study the effect of N on grain phosphorus (P) accumulation and to explore its physiological foundation. From the findings, a fertilizer application regime that can improve both the yield and quality of rice was proposed. The summarized outline of this study is as follows:
     1. Six cultivars with contrasting agronomic traits were used, and three years (from2008to2010) of field experiments with seven N treatments and one year (in2010) of pot experiments with five N treatments were conducted to study the effect of N on grain phosphorus (P) and other mineral nutrients(K, Mg, Ca, Na, Fe, Zn, Cu and Mn) accumulation. Grain total P and phytate concentration showed a clearly increasing trend as N rate increased for both field and pot experiments. Fe and Mn increased with increasing N rate, but K, Mg, Zn and Cu showed a decreasing trend as the nitrogen rate increased. Accordingly, the depressing effect of N on grain P concentration on the significance for human nutrition and rice quality were discussed, both harvest index (HI) and phosphorus harvest index (PHI) increased with N rate, but PHI was consistently higher than HI, indicating the larger proportion of phosphorus translocation to grain than that of dry matter by N. Further, ratio of PHI/HI differed significantly among genotypes, but was stable across contrasting N treatment. The harvest indices of eight mineral nutrients were lower than harvest index (HI), indicating that there were enough nutrients deposited in vegetative organs like leaf, sheath and stem. Further more, although N increased the mineral absorption that had a little effect on the improvement of translocation of minerals.
     2. Wuyujing3and Wuyunjing7were used, and seven panicle N treatments in the field experiment were conducted to study the effect of N on grain yield, phosphorus (P) accumulation and the rice quality. The results indicated that fertilizer application for spikelet promotion significantly increased the number of panicles and grains per spike. The yield, total phosphorus and protein content under HN10-0were higher than the other treatments. Perfect rice rate decreased and rice with green and other undesirable colours increased leading to deterioration of the appearance quality of rice grain, In addition, white-core rice kernel rate and white-belly rice kernel rate decreased with increasing N levels. Perfect rice rate increased with application of spikelet promotion fertilizer treatments and the mineral contents under HN5-5were higher than in other treatments, indicating that the spikelet sustaining fertilizer improved the nutritional quality of rice.
     3. To investigate the effect of basal and spray fertilizer treatments on the grain phosphorus (P) accumulation, yield and quality parameters of rice, field experiments were conducted with two japonica rice namely, Wuyujing3and Wuyunjing7; and four basal fertilizer treatments of various nitrogen and phosphorus combinations and nine foliar fertilizer treatments. Perfect rice, green rice and others rate increased while white-core rice kernel and white-belly rice kernel rate decreased under combined application of nitrogen and phosphorus. Phytic acid and total phosphorus were increased under foliar fertilizer application, and the content varies with spraying time. The appearance quality and mineral nutrient were improved under LT2and LT3, though the yield decreased slightly. T1and T2were significantly the better time to spray.
     In general, the mechanism of nitrogen depressing P concentration through elevated P translocation was counteracted by increased biomass production especially grain yield. Earing stage fertilizers and foliar phosphorus fertilizer improved the content of phytic acid and total P, and alleviated negative impacts of nitrogen on the nutrition and appearance quality of rice.
引文
卞芬茹,高小宽,黄亚群,等.不同玉米品种子粒植酸磷及其他形态磷含量的相关性研究[J].玉米科学,2009,17(6):15-19
    程素贞.磷肥对啤酒大麦钼、铁的吸收分配及产量品质的影响[J].土壤学报,1998,34(4):444-450
    俄胜哲,袁继超,丁志勇,等.氮磷钾肥对稻米铁、锌、铜、锰、镁、钙含量和产量的影响[J].中国水稻科学,2005,19(5):434-440
    樊卫国,王立新.不同供磷水平对纽荷尔脐橙幼树生长及叶片营养元素含量的影响[J].中国农业科学,2012,45(4):714-725
    龚金龙,张洪程,李杰,等.施磷量对超级稻南粳44产量和品质的影响[J].中国水稻科学,2011,25(4):447-451
    何园球,李成亮,王兴祥,等.土壤水分含量和施磷量对旱作水稻磷素吸收的影响[J].土壤学报,2005,42(4):628-634
    胡曙鋆,陈云明,方兆伟,等.氮磷钾肥施用量和运筹对稻米加工品质和外观品质的影响[J].江苏农业科学,2005:326-29
    姜宗庆,封超年,黄联联,等.施磷量对小麦物质生产及吸磷特性的影响[J].植物营养与肥料学报,2006,12(5):628-634
    李建民,周殿玺,王璞,等.冬小麦水肥高效利用栽培技术原理[M].中国农业大学出版社,2000,pp:23-65
    李伶俐,房卫平,马宗斌,等.施氮量对杂交棉氮、磷、钾吸收利用和产量及品质的影响[J].植物营养与肥料学报,2010,16(3):663-667
    李殉,付立东,齐春华.氮磷钾不同施入量对水稻产量的影响[J].北方水稻,2010,40(4):21-24
    廖红,严小龙.高级植物营养学[M].北京:科学出版社,2003,pp:146-157
    刘勤.磷肥和硒施用对稻米硒、钙、锌等营养累积的影响[J].广东微量元素科学,2003,10(6):20-24
    刘建玲,张凤华.土壤磷素化学行为及影响因素研究进展[J].河北农业大学学报,2000,23(3):36-45
    鲁剑巍,陈防,张竹青,等.磷肥用量对油菜产量、养分吸收及经济效益的影响[J].中国油料作物学报,2005,27(1):73-76
    陆文龙,王敬国,曹一平,等.低分子量有机酸对土壤磷释放动力学的影响[J].土壤学报,1998,35(4):493-500
    齐田锋,王连建,康有果.施氮对冬小麦吸磷特性和产量的影响[J].作物杂志,1995,1:27-28
    区沃恒,焦志勇,傅显华.小麦的磷素营养[J].中国农业科学,1978,3:49-54
    茹淑华,张国印,孙世友,等.氮磷钾与锌肥配合施用对土壤和植株养分含量的影响[J].河北农业科学,2011,15(6):35-39
    沈善敏.中国土壤肥力[M].北京:中国农业出版社,1997,PP:34-57
    孙永健,孙园园,李旭毅,等.水氮互作对水稻氮磷钾吸收、转运及分配的影响[J].作物学报,2010,36(4):655-664
    孙永健,孙园园,刘树金,等.水分管理和氮肥运筹对水稻养分吸收、转运及分配的影响[J].作物学报,2011,37(12):2221-2232
    田华,唐正明,段美洋,等.氮磷钾硅肥对香稻培杂软香产量及品质的影响[J].中国农学通报,2008,24(12):499-504
    王庆仁,李继云,李振声.不同基因型小麦磷素营养阈值的研究[J].西北植物学报,1999,19(3):363-370
    王旭东,于振文.施磷对小麦产量和品质的影响[J].山东农业科学,2003,6:35-36
    王旭东.磷对小麦产量和品质的影响及其生理基础研究[D].山东农业大学,2003
    吴平,印莉平,张立平.植物营养分子生理学[M].北京:科学出版社,2001,pp:103-162
    武际,尹恩,郭熙盛.不同磷锌组合对小麦磷锌含量、积累与分配的影响[J].土壤通报,2010,41(6):1444-1448
    项海光,翁焕新,孔祥乐.红壤中各种结合态磷分布状况及其对酸的敏感性研究[J].农业环境科学学报,2003,22(2):138-141
    徐培根,仲卫华,丁志华,等.磷钾不同用量对水稻产量及性状的影响[J].上海农业科技,2009,5:65-66
    许国芬,周青平,颜红波,等.施氮水平对燕麦产量与养分吸收的影响[J].中国草地学报,2009,31(6):20-24
    薛佳,毛晖,王朝辉,等.黄土高原旱地大量营养元素缺乏对小麦产量和营养元素含量的影响[J].干旱地区农业研究,2011,29(2):117-123
    杨雄,马群,张洪程,等.不同氮肥水平下早熟晚粳氮和磷的吸收利用特性及相互关系[J].作物学报,2012,38(1):174-180
    杨满红.水磷耦合对燕麦生理特性及养分积累分配的影响[D].内蒙古农业大学,硕士学位论文,2011
    尹恩.不同磷锌配比对小麦生长、产量及养分吸收的影响[D].安徽农业大学,硕士学位论文,2UU9
    宇万太,姜子绍,马强,等.不同施肥制度对作物产量及土壤磷素肥力的影响[J].中国生态农业学报,2009,17(5):885-889
    袁可能.植物营养元素的土壤化学[M].北京:科技出版社,1983,pp:59-63
    岳寿松,于振文.磷对冬小麦后期生长及产量的影响[J].山东农业科学,1994,1:13-15
    张睿.小麦不同施肥水平与施肥结构的产量效应和效益分析[J].山西农业大学学报,2004,24(2):105-108
    张亚洁,华晶晶,李亚超,等.种植方式和磷素水平互作对陆稻和水稻产量及磷素利用的影响[J].作物学报,2011,37(8):1423-1431
    张亚洁,周或然,杜斌.不同种植方式下氮素营养对陆稻和水稻产量的影响[J].作物学报,2008,34(6):1005-1013
    张振清,夏叔芳.无机磷对叶片淀粉和蔗糖积累的影响[J].植物生理学报,1982,8(4):385-391
    赵继文,高翔,赵利梅,等.拔节水对春玉米氮磷钾吸收动态模型及肥料利用率影响的研究[J].内蒙古农业大学学报,2000,21:131-135
    赵宁春,张其芳,程方民,等.氮、磷、锌营养对水稻籽粒植酸含量的影响及与几种矿质元素间的相关性[J].中国水稻科学,2007,21(2):185-190
    赵宁春,张小明,叶胜海,等.不同栽培方式和施氮量对稻米营养品质及植酸积累的影响[J].浙江农业学报,2009,21(3):259-263
    郑洪艳,付丽,苑战利,等.不同施磷量对水稻产量和效益的影响[J].北方水稻,2009,39(3):65-66
    钟天椿.氮条件下不同施磷水平对水稻产量的影响及土壤磷的消长状况[J].江西农业科技,1982,4:15-17
    朱朋波.氮磷钾肥不同用量对稻米品质的影响[D].南京农业大学,2005,硕士学位论文
    邹娟,鲁剑巍,陈防,等.冬油菜施氮的增产和养分吸收效应及氮肥利用率研究[J].中国农业科学,2011,44(4):745-752
    Abel S, Ticconi C A, Delatorre C A. Phosphate sensing in higher plants [J]. Physiologia Plantarum,2002, 115(1):1-7
    Barber S A, Mackay A D. Root growth and phosphorus and potassium uptake by two corn genotypes in the field [J]. Fertilizer Research,1986,3:217-230
    Beecroft P, Lott J N A. Changes in the element composition of globoids from Cucurbita maxima and Cucurbita andreana cotyledons during early seedling growth [J]. Canadian Journal of Botany,1996, 74:838-847
    Bieleski R L. Phosphate pools, phosphate transport, and phosphate availability [J]. Annual Review of Plant Physiology,1973,24:225-252
    Bierman P M, Rosen C J. Phosphate and trace metal availability from sewage-sludge incinerator ash [J]. Journal of Environmental Quality,1994,23(4):822-830
    Bouma D. Nutrient uptake and distribution in subterranean clover during recovery from nutritional stresses I. Experiments with phosphorus [J]. Australian Journal of Biological Sciences,1967,20: 613-621
    Brearley C A, Hanke D E. Inositol phosphates in the duckweed Spirodela polyrhiza L. [J]. Biochemical Journal,1996,314:215-225
    Campbell M, Dunn R, Ditterline R, et al. Phytic acid represents 10 to 15%of total phosphorus in alfalfa root and crown [J]. Journal of Plant Nutrition,1991,14:925-937
    Clarkson D T, Jones L H P, Purves JV. Absorption of nitrate and ammonium ions by Lolium perenne from flowing solution cultures at low root temperatures [J]. Plant, Cell and Environment,1992,15: 99-106
    Coblentz W K, Daniels M B, Gunsaulis J L, et al. Effects of nitrogen fertilization on phosphorus uptake in Bermudagrass forage grown on high soil-test phosphorus sites [J]. Professional Animal Scientist, 2004,20(2):146-154
    Cosgrove D L. Inositol hexakisphosphates. In:Cosgrove, D. J. (Ed.), Inositol phosphates. Their chemistry, biochemistry and physiology [M]. Elsevier Scientific Publishing Company, Netherlands, 1980, pp:26-43
    Delhaize E, Randall P J. Characterization of a phosphate-accumulator mutant of Arabidopsis thaliana [J]. Plant Physiology,1995,107(1):207-213
    Demaggio A E, Stetler D A. Mobilization of storage reserves during fern spore germination [J]. Proceedings of the Royal Society of Edinburgh,1985,86:195-202
    Dil T, Pushparajah R. Phytic acid and Fe and Zn concentration in lentil (Lens culinaris L.) seeds is influenced by temperature during seed filling period [J]. Food Chemistry,2010,122:254-259
    Engels C, Munkle L, Marschner H. Effect of root zone temperature and shoot demand on uptake and xylem transport of macronutrients in maize (Zea mays L.) [J]. Journal of Experimental Botany, 1992,43:537-547
    FAOSTAT. http://faostat.fao.org/site/339/default.aspx
    Franco- Zorrilla J M, Gonzalez E, Bustos R, et al. The transcriptional control of plant responses to phosphate limitation [J]. Journal of Experimental Botany,2004,55(396):285-293
    Fredeen A L, Rao I M, Terry N. Influence of phosphorus nutrition on growth and carbon partitioning in Glycine max [J]. Plant Physiology,1989,89:220-280
    Frederick F F. Rice proteins [M]. In:Champagne, E.T. (Ed.), Rice Chemistry and Technology, third ed. American Association of Cereal Chemists, Inc., St. Paul, Minnesota, U.S.A,2004, pp:143-162
    Goldbach H E, Yu Q, Wingender R, et al. Rapid response reactions of roots to boron deprivation [J]. Journal of Plant Nutrition and Soil Science,2001,161:173-178
    Guo J H, Liu X J, Zhang Y, et al. Significant acidification in major Chinese croplands [J]. Science,2010, 327:1008-1010
    Hall S M, Baker D A. The chemical composition of Ricinus phloem exudates [J]. Planta,1972,106:131-140
    Hallberg L, Rossander L, Skanberg A B. Phytates and the inhibitory effect of bran on iron absorption in man [J]. American Journal of Clinical Nutrition,1987,45:988-996
    Helsper J P F G, Linskens H F, Jackson J F. Phytate metabolism in Petunia pollen [J]. Phytochemistry, 1984,23:1841-1845
    Hinsinger P. Bioavailability of soil inorganic P in the rhizosphere as affected by root-induced chemical changes:a review [J]. Plant and Soil,2001,237:173-195
    Inthapanya P, Sipaseuth, Sihavong P, et al. Genotype differences in nutrient uptake and utilization for grain yield production of rainfed lowland rice under fertilized and non-fertilized conditions [J]. Field Crops Research,2000,65:57-68
    Jackson J F, Jones G, Linskens H F. Phytic acid in pollen [J]. Phytochemistry,1982,21:1255-1258
    Jackson P C, Hagen C E. Products of orthophosphate absorption by barley roots [J]. Plant Physiology, 1960,35:326-332
    Kirk G J D, Santos E E, Findenegg G R. Phosphate solubilization by organic anion excretion from rice (Oryza sativa L.) growing in aerobic soil [J]. Plant and Soil,1999,211(1):11-18
    Kullmann A, Ogunlela V B, Geisler G. Concentrations and distribution of some mineral elements in oilseed rape (Brassica napus L.) plants in relation to nitrogen supply [J]. Journal of Agronomy and Crop Science,1989,163(4):225-235
    Lauer M J, Pallardy S G, Blevins D G, et al. Whole leaf carbon exchange characteristics of phosphate deficient soybeans (Glycine max L.) [J]. Plant Physiology,1989,91(3):848-854
    Lonnerdal B. Copper nutrition during infancy and childhood [J]. American Journal of Clinical Nutrition, 1998,67:1046-1053
    Lott J N A, Ockenden I, Raboy V, et al. Phytic acid and phosphorus in crop seeds and fruits:a global estimate [J]. Seed Science Research,2000,10:11-33
    Lott J N A. Accumulation of seed reserves of phosphorus and other minerals. In:Murray, D. R(Ed.), Seed Physiology [M]. Academic Press, New York,1984, pp:139-166
    Machler F, Nosberger J. Influence of inorganic phosphate on photosynthesis of wheat chloroplasts. II. Ribulose bisphosphate carboxylase activity [J]. Journal of Experimental Botany,1984,35:488-494
    Marschner H, Kirkby E A, Cakmak I, et al. Effect of mineral nutritional status on shoot- root partitioning of photo assimilates and cycling of mineral nutrients [J]. Journal of Experimental Botany,1995,47: 1255-1267
    McCallistera D L, Jawsona L A, Jawsonb M D. Soil temperature and fumigation effects on plant phosphorus uptake and related microbial properties [J]. Journal of Plant Nutrition,1997,20:(5): 485-497
    Moorby H, Nye P H. The effect of temperature variation over the root system on root extension and phosphate uptake by rape [J]. Plant and Soil,1984,78:283-293
    Muchhal U S, Pardo J M, Raghathama K C. Phosphate transporters from the higher plant Arabidopsis thaliana [J]. Proceedings of the National Academy of Sciences,1996,93:10519-10523
    Nikolopoulou D, Grigorakis K, Stasini M, et al. Differences in chemical composition of field pea(Pisum sativum L.) cultivars:Effects of cultivation area and year [J]. Food Chemistry,2007,103(3):847-852
    Ning H F, Liu Z H, Wang Q S, et al. Effect of nitrogen fertilizer application on grain phytic acid and protein concentrations in japonica rice and its variations with genotypes [J]. Journal of Cereal Science,2009,50:49-55
    Odell B L, Boland A R, Koirtyohann S. R. Distribution of phytate and nutritionally important elements among the morphological components of cereal grains [J]. Journal of Agricultural and Food Chemistry,1972,20:718-721
    Ogawa M, Tanaka K, Kasai Z. Accumulation of phosphorus, magnesium and potassium in developing rice grains:followed by electron microprobe X-ray analysis focusing on the aleurone layer [J]. Plant and Cell Physiology,1979,20:19-27
    Okumura S, Mitsukawa N, Shirano Y, et al. Phosphate transporter gene family of Arabidopsis thaliana [J]. DNA Research,1998,5:261-269
    Otegui M S, Capp R, Staehelin L A. Developing seeds of Arabidopsis store different minerals in two types of vacuoles and in the endoplasmic reticulum [J]. Plant Cell,2002,14:1311-1327
    Poirier Y, Thoma S, Somerville C, et al. Mutant of Arabidopsis deficient in xylem loading of phosphate [J]. Plant Physiology,1991,97(3):1087-1093
    Qiao J F, Liu Z H, Deng S Y, at el. Occurrence of perfect and imperfect grains of six japonica rice cultivars as affected by nitrogen fertilization [J]. Plant and soil,2011,349:191-202
    Raboy V. Accumulation and storage of phosphate and minerals. In:Cellular and molecular biology of plant seed development [M]. (Eds.):Larkins BA and Vasil IK. Kluwer academic publishers Dordrecht, The Netherlands,1997, pp:441-477
    Raboy V. Approaches and challenges to engineering seed phytate and total phosphorus [J]. Plant Science, 2009,177:281-296
    Raboy V. Progress in breeding low phytate crops [J]. The Journal of Nutrition,2002,132:503-505
    Rao L M, Arulanantham A R, Temy N. Leaf phosphate status, photosynthesis and carbon partition in sugar beet. Ⅱ. Diurnal changes in sugar phosphates, adenylates, and nicotinamide nucleotides [J]. Plant Physiology,1989,90:820-826
    Rausch C, Bucher M. Molecular mechanisms of phosphate transport in plants [J]. Planta,2002,216:23-37
    Ravindran V, Cabahug S, Selle P H, et al. Response of broiler chickens to microbial phytase supplementation as influenced by dietary phytic acid and non-phytate phosphorus levels. Ⅱ. Effects on apparent metabolisable energy, nutrient digestibility and nutrient retention [J]. British Poultry Science,2000,41:193-200
    Ravindran V, Ravindran G, Sivalogan S. Total and phytate phosphorus contents of various foods and feedstuffs of plant origin [J]. Food Chemistry,1994,50:133-136
    Reddy M B, Hurrell R F, Juillerat M A, et al. The influence of different protein sources on phytate inhibition of nonheme-iron absorption in humans [J]. American Journal of Clinical Nutrition,1996, 63:203-207
    Roberts R M, Loewus F. Inositol metabolism in plants. Ⅵ. Conversion of myo-inositol to phytic acid in Wolffiella floridana [J]. Plant Physiology,1968,43:1710-1716
    Schactman D P, Reid R J, Ayling S M. Phosphorus uptake by plants:from soil to cell [J]. Plant physiology,1998,116:447-453
    Seo H M, Jung Y, Song S, et al. Increased expression of OsPT1, a high-affinity phosphate transporter, enhances phosphate acquisition in rice [J]. Biotechnology Letters,2008,30:1833-1838
    Singh B K, Modgal S C. Dry-matter production, phosphorus and potassium uptake as influenced by levels and methods of nitrogen application in rainfed upland rice [J]. Plant and Soil,1978,50:691-701
    Slaton N A, Wilson C E, Richard J, et al. Rice response to phosphorus fertilizer application rate and timing on alkaline soils in Arkansas [J]. Agronomy Journal,2002,94:1393-1399
    Smil V. Phosphorus in the environment:natural flows and human interferences [J]. Annual Review of Ecology, Evolution, and Systematics,2000,25:53-88
    Smith A K, Rackis J J. Phytin elimination in soybean protein isolation [J]. American Chemical Society, 1957,79:633-637
    Stephens L T, Radenberg U, Thiel G, et al. The detection, purification, structural characterization, and metabolism of diphosphoinositol pentakisphosphate(s) and bisdiphosphoinositol tetrakisphosphate(s) [J]. Journal of Biological Chemistry,1993,268:4009-4015
    Steven J, Crafts-Brander M E, Salvucci J L, et al. Phosphorus nutrition influence on plant growth and nonstructural carbohydrate accumulation in tobacco [J]. Crop Science,1990,30:604-609
    Suzuki M, Tanaka K, Kuwano M, et al. Expression pattern of inositol phosphate-related enzymes in rice (Oryza sativa L.):Implications for the phytic acid biosynthetic pathway [J]. Gene,2007,405:55-64
    Syltie P W, Dahnke W C. Mineral and protein content, test weight, and yield variations of hard red spring wheat grain as influenced by fertilization and cultivar [J]. Plant Foods for Human Nutrition, 1983,32(1):37-49
    Ullrich-Eberius C I, Novacky A, Van A J E. Phosphate uptake in Lemna gibba G1:energetics and kinetics [J]. Planta,1984,161:46-52
    Usuda H, Shimogawara K. Phosphate deficiency in maize. Ⅱ. Enzyme activities [J]. Plant Cell Physiology,1991,32 (8):1313-1317
    Vance C P, Uhde-Stone C, Allan D L. Phosphorus acquisition and use:critical adaptation by plants for securing a nonrenewable resource [J]. New Phytologist,2003,157:423-447
    Wada M, Furuya Y, Sakiyama J, et al. The Calcimimetic compound NPS R-568 suppresses parathyroid cell proliferation in rats with renal insufficiency [J]. The Journal of Clinical Investigation,1997, 100(12):2977-2983
    Yadav V, Kumar M, Deep D K, et al. A phosphate transporter from the root endophytic fungus Piriformospora indica plays a role in phosphate transport to the host plant [J]. Journal of Biological Chemistry,2010,285:26532-26544
    宁慧峰.氮素对稻米品质的影响及其理化基础研究[D].南京农业大学,2011,博士学位论文
    考希宾,王治伦,高艳.微量元素锌和人体健康[J].中国地方病防治杂志,2007,22(3):192-194
    廖红,严小龙.高级植物营养学[M].北京:科学出版社,2003,pp:146-157
    陆景陵.植物营养学[M].北京:北京农业大学出版社,1994,pp:56-62
    潘晓华,邓强辉.作物收获指数的研究进展[J].江西农业大学学报,2007,29(1):1-5
    王石华,金寿林,谭学林.不同形态氮素配比对杂交粳稻根系及收获指数的影响[J].广西农业科学,2009,40(5):527-535
    王月福,于振文,李尚霞.氮素营养水平对小麦开花后碳素同化、运转和产量的影响[J].麦类作物学报,2002,22(2):55-59
    于方明,李燕,刘可慧,等.Mn对超富集植物短毛曹和水曹生长、Mn吸收及氮素代谢的影响田.环境科学学报,2011,31(8):1783-1789
    钟秀倩,钟俊辉.微量元素与人体健康[J].现代预防医学,2007,34(1):61-63
    Abel S, Ticconi C A, Delatorre C A. Phosphate sensing in higher plants [J]. Physiologia Plantarum,2002, 115(1):1-7
    Alloway B J. Zinc in soils and crop nutrition [M]. Second edition, published by IZA and IFA Brussels, Belgium and Paris, France,2008, pp:30-54
    Boyd C E, Walley W W. Production and Chemical Composition of Saururus Cernuus L. at Sites of Different Fertility [J]. Ecology,1972,53(5):927-932
    Franco-Zorrilla J M, Gonzalez E, Bustos R, et al. The transcriptional control of plant responses to phosphate limitation [J]. Journal of Experimental Botany,2004,55(396):285-293
    Frederick F F. Rice Proteins [M]. In:Champagne, E.T. (Ed.), Rice Chemistry and Technology, third ed. American Association of Cereal Chemists, Inc., St. Paul, Minnesota, U.S.A,2004, pp:143-162
    Frossard E, Bucher M, Machler F, et al.Potential for increasing the content and bioavailability of Fe, Zn and Ca in plants for human nutrition [J]. Journal of the Science of Food and Agriculture,2000, 80(7):861-879
    Graham R D, Welch R M. Breeding for staple-food crops with high micronutrient density [M]. Agricultural Strategies for Micronutrients Working Paper 3, International Food Policy Research Institute, Washington, D.C,1996, pp:1-72
    Guo J H, Liu X J, Zhang Y, et al. Significant acidification in major Chinese croplands [J]. Science,2010, 327:1008-1010
    Kleese R A, Rasmnsson D C, Smith L H. Genetic and environmental variation in mineral elements, accumulation and barley wheat, and soybeans [J]. Crop Science,1968,8:591-593
    Lia C Y, Park D S, Won S R, et al. Food chemical properties of low-phytate rice cultivar, Sang-gol [J]. Journal of Cereal Science,2008,47:262-265
    Liu Z H, Wang H Y, Wang X E, et al. Effect of wheat pearling on flour phytase activity, phytic acid, iron, and zinc content [J]. LWT-Food Science and Technology,2008,41:521-527
    Lott J N A, Marla B, Jurek K, et al. A review of the phosphorus content of dry cereal and legume crops of the world [J]. International Journal of Agricultural Resources, Governance and Ecology,2009,8: 351-370
    Lott J N A, Ockenden I, Raboy V, et al. Phytic acid and phosphorus in crop seeds and fruits:a global estimate [J]. Seed Science Research,2000,10:11-33
    Lott J N A. Accumulation of seed reserves of phosphorus and other minerals. In:Murray, D. R(Ed.), Seed Physiology [M]. Academic Press, New York,1984, pp:139-166
    Ning H F, Liu Z H, Wang Q S, et al. Effect of nitrogen fertilizer application on grain phytic acid and protein concentrations in japonica rice and its variations with genotypes [J]. Journal of Cereal Science,2009,50:49-55
    Ning H F, Qiao J F, Liu Z H, et al. Distribution of proteins and amino acids in milled and brown rice as affected by nitrogen fertilization and genotype [J]. Journal of Cereal Science,2010,52:90-95
    Ogawa M, Tanaka K, Kasai Z. Accumulation of phosphorus, magnesium and potassium in developing rice grains:followed by electron microprobe X-ray analysis focusing on the aleurone layer [J]. Plant and Cell Physiology,1979,20:19-27
    Plaxton W C, Preiss J. Purification and properties of nonpro-teolytic degraded ADP glucose pyrophosphorylase from maize endosperm [J]. Plant Physiology,1987,83:105-112
    Qiao J F, Liu Z H, Deng S Y, et al. Occurrence of perfect and imperfect grains of japonica rice as affected by nitrogen fertilizer [J]. Plant and soil,2011,349:191-202
    Raboy V, Dickinson D B. The timing and rate of phytic acid accumulation in developing soybean seeds [J]. Plant Physiology,1987,85:841-844
    Raboy V. Progress in breeding low phytate crops [J]. The Journal of Nutrition,2002,132:503-505
    Raboy V. Seed Phosphate [M]. In:J.L. Bennetzen and S.C. Hake. (Eds.), Handbook of Maize:Its Biology, Springer,2009, pp:149-437
    Raboy V. Seed phosphorus and low-phytate crops. In:Turner, B.L., A.E. Richardson and E.J. Mullaney. (Eds.), Inositol phosphates:linking agriculture and environment [M]. CAB International, Oxfordshire,2007, pp:111-132
    Raboy V. Seeds for a better future:"low phytate" grains help to overcome malnutrition and reduce pollution [J]. Trends Plant Science,2001,6:458-462
    Ramaekers L, Remans R, Rao I M, et al. Strategies for improving phosphorus acquisition efficiency of crop plants [J]. Field Crops Research,2010,117:169-176
    Rengel Z, Batten G D, Crowley D E. Agronomic approaches for improving the micronutrient density in edible portions of field crops [J]. Field Crops Research,1999,60:27-40
    Rose T J, Pariasca T J, Rose M T, et al. Genotypic variation in grain phosphorus concentration, and opportunities to improve P-use efficiency in rice [J]. Field Crops Research,2010,119:154-160
    Schactman D P, Reid R J, Ayling S M. Phosphorus uptake by plants:from soil to cell [J]. Plant physiology,1998,116:447-453
    Singh B K, Modgal S C. Dry-matter production, phosphorus and potassium uptake as influenced by levels and methods of nitrogen application in rainfed upland rice [J]. Plant and Soil,1978,50: 691-701
    Singh B K, Modgal S C. Dry-matter production, phosphorus and potassium uptake as influenced by levels and methods of nitrogen application in rainfed upland rice [J]. Plant and Soil,1978,50:691-701
    Stein A J, Qaim M. The human and economic cost of hidden hunger [J]. Food and Nutrition Bulletin, 2007,28 (2):125-134
    Tadahiko M, Ayako I, Yoshihiro K, et al. A large-grain rice cultivar, Akita 63, exhibits high yield and N-use efficiency for grain production [J]. Field Crops Research,2006,97(3):227-237
    Ullrich-Eberius C I, Novacky A, Van B A. Phosphate uptake in Lemna gibba G1:energetics andkinetics [J].Planta,1984,161:46-52
    Waters B M, Grusak M A. Whole-plant mineral partitioning throughout the life cycle in Arabidopsis thaliana ecorypes Columbia, Landsberg erecta, Cape Verde Islands, and the mutant line ysllysl3 [J]. New Phytologist,2008,177:389-405
    Xue L H, Yang L Z. Recommendations for nitrogen fertiliser topdressing rates in rice using canopy reflectance spectra [J]. Biosystems Engineering,2008,100:544-534
    丁颖.中国水稻栽培学[M].北京:农业出版社,1964
    丁艳锋,赵长华,王强盛.穗肥施用时期对水稻氮素利用及产量的影响[J].南京农业大学学报,2003,26(4):5-8
    杜秋红,曲日辉,宋为平.穗肥不同施用量对水稻产量的影响[J].北方水稻,2011,42(1):40-41
    俄胜哲,袁继超,丁志勇,等.氮磷钾肥对稻米铁、锌、铜、锰、镁、钙含量和产量的影响[J].中国水稻科学,2005,19(5):434-440
    郭宏文,李上明,李刚,等.氮肥运筹对双季稻产量及氮素利用率的影响[J].耕作与栽培,2006,3:8-10
    霍中洋,魏海燕,张洪程,等.穗肥运筹对不同秧龄机插超级稻宁粳1号产量及群体质量的影响[J].作物学报,2012,38(8):1460-1470
    金军,徐大勇,蔡一霞,等.施氮量对水稻主要米质性状及RVA谱特征参数的影响[J].作物学报,2004,30(2):154-158
    金军.氮肥施用量施用期对稻米品质及产量的影响[D].扬州:扬州大学农学院,2002
    金正勋,秋太权,孙艳丽,等.氮肥对稻米垩白及蒸煮食味品质特性的影响[J].植物营养与肥料学报,2001,7(1):31-35
    李景波,苏乐旺,付立东.氮素基蘖穗肥不同施入比例对水稻产量及氮磷吸收量的影响[J].农业工程,2011,1(4):84-87
    林忠成,李土明,吴福观,等.基蘖肥与穗肥氮比例对双季稻产量和碳氮比的影响[J].植物营养与肥料学报,2011,17(2):269-275
    凌启鸿,过益先,费槐林,等.水稻栽培理论与技术兼及作物栽培科学的发展评述[J].中国稻米,1999(1);3-8
    凌启鸿.作物群体质量[M].上海:上海科学技术出版社,2000
    宁慧峰.氮素对稻米品质的影响及其理化基础研究[D].南京农业大学,2011,博士学位论文
    孙永健,孙园园,李旭毅,等.水氮互作对水稻氮磷钾吸收、转运及分配的影响[J].作物学报,2010,36(4):655-664
    田代一亨.抽穗期施氮对腹白形成的影响[J].日本作物学会纪事,1974,48:99-106
    王绍华,刘胜环,王强盛,等.水稻产量形成与叶片含氮量及叶色的关系[J].南京农业大学学报,2002,25(4):1-5
    王蔚华.小麦金属元素吸收分配特性及胁迫生理效应研究[D].扬州大学,2004,博士学位论文
    吴文革,徐军,袁功平,等.双季稻北缘旱稻优化氮肥施用研究[J].安徽农业大学学报,2007,34(1):57-60
    吴文革,张四海,赵决建,等.氮肥运筹模式对双季稻北缘水稻氮素吸收利用及产量的影响[J].植物营养与肥料学报,2007,13(5):757-764
    徐茂,王鹤平,殷广德,等.穗肥施用时期对水稻产量及群体质量的影响[J].江苏农业研究,2000,21(2):36-40
    许国芬,周青平,颜红波,等.施氮水平对燕麦产量与养分吸收的影响[J].中国草地学报,2009,31(6):20-24
    叶全宝.不同水稻基因型对氮肥反应的差异及氮素利用效率的研究[D].扬州大学,博士学位论文,2005
    周瑞庆.施肥对稻米品质和产量影响的研究[J].湖南农学院学报,1989,15(3):1-5
    周毓珩,马一凡.水稻栽培[M].沈阳:辽宁科学技术出版社,1991
    朱晓彦,苏祖芳.穗肥不同施用期对水稻产量和米质的影响[J].中国农学通报,2006,22(8):308-312
    Fageria N K. Yield physiology of rice [J]. Journal of Plant Nutrition,2007,30(6):843-879
    Gomez K A. Proceedings of the workshop on chemical aspects of rice grain quality [M]. International Rice Research Institute.1979, pp:59-68
    Leesawatwong M, Jamjod S, Kuo J, et al. Nitrogen fertilizer increases seed protein and milling quality of rice [J]. Cereal Chemistry,2005,82:588-593
    Qiao J, Liu Z, Deng S, at el. Occurrence of perfect and imperfect grains of six japonica rice cultivars as affected by nitrogen fertilization [J]. Plant and soil,2011,349:191-202
    Syltie P W, Dahnke W C. Mineral and protein content, test weight, and yield variations of hard red spring wheat grain as influenced by fertilization and cultivar [J]. Plant Foods for Human Nutrition, 1983,32(1):37-49
    Zhang Y J, Chen Y Y, Yan G J, et al. Effects of nitrogen nutrition on grain quality in upland rice Zhonghan 3 and paddy rice Yangjing 9538 under different cultivation methods [J]. Acta Agronomica Sinica,2009,35(10):1866-1874
    常二华,张耗,张慎凤,等.结实期氮磷营养水平对水稻根系分泌物的影响及其与稻米品质的关系[J].作物学报,2007,33(12):1949-1959
    王伟妮,鲁剑巍,何予卿,等.氮、磷、钾肥对水稻产量、品质及养分吸收利用的影响[J].中国水稻科学,2011,26(6):645-663
    陈开铁,李合松,黄剑良.杂交水稻“威优64"的生理特性以及叶面喷施肥料对产量和某些生理活性的影响[J].湖南农学院学报,1987,2:7-17
    付力成,王人民,孟杰,等.叶面锌、铁配施对水稻产量、品质及锌铁分布的影响及其品种差异[J].中国农业科学,2010,43(24):5009-5018
    龚金龙,张洪程,李杰,等.施磷量对超级稻南粳44产量和品质的影响[J].中国水稻科学,2011,25(4):447-451
    李燕婷,李秀英,肖艳,等.叶面肥的营养机理及应用研究进展[J].中国农业科学,2009,42(1):162-172
    林葆,林继雄,李家康.关于合理施用磷肥的几个问题[J].土壤,1992,2:57-60
    刘建玲,李仁岗,张凤华.栗钙土中磷肥转化及效应的研究[J].植物营养与肥料学报,1996,2(3):206-211
    鲁如坤.我国土壤氮、磷、钾的基本状况[J].土壤学报,1989,26(3):280-286
    陆景陵.植物营养学[M].北京:北京农业大学出版社,1994,pp:56-62
    吕倩,吴良欢,徐建龙,等.叶面喷施氨基酸铁肥对稻米铁含量和营养品质的影响[J].浙江大学学报(农业与生命科学版),2010,36(5):528-534
    马跃芳,陆定志.叶面喷施氮磷钾对杂交水稻生育后期根系活力和产量的影响[J].杂交水稻,1987,03:22-24
    麦博儒,郑有飞,梁骏,等.模拟酸雨对小麦叶片同化物、生长和产量的影响[J].应用生态学报,2008,19(10):2227-2233
    索滨华,吴殿武.32p示踪大豆结实期叶面供磷的效应[J].吉林农业大学学报,1988,10(4):51-67
    王忠,顾蕴洁,于红亮,等.野败型不育系水稻畸形籽粒形成原因的探讨[J].中国农业科学,1995,28(6):25-31
    张福锁,张卫峰,马文奇.中国化肥产业技术与展望.北京:化学工业出版社,2007:206-207
    赵宁春,张其芳,程方民,等.氮、磷、锌营养对水稻籽粒植酸含量的影响及与几种矿质元素间的相关性[J].中国水稻科学,2007,21(2):185-190
    赵宁春,张小明,叶胜海,等.不同栽培方式和施氮量对稻米营养品质及植酸积累的影响[J].浙江农业学报,2009,21(3):259-263
    朱朋波.氮磷钾肥不同用量对稻米品质的影响[D].南京农业大学硕士论文,2005,pp:26-28
    Guo J H, Liu X J, Zhang Y, et al. Significant acidification in major Chinese croplands [J]. Science,2010, 327:1008-1010
    Plaxton W C, Preiss J. Purification and properties of nonpro-teolytic degraded ADP glucose pyrophosphorylase from maize endosperm [J]. Plant Physiology,1987,83:105-112
    Qiao J F, Liu Z H, Deng S Y, et al. Occurrence of perfect and imperfect grains of japonica rice as affected by nitrogen fertilizer [J]. Plant and Soil,2011,349:191-202
    Sarandon S J, Gianibelli M C. Effect of foliar urea spraying and nitrogen application at sowing upon dry matter and nitrogen distribution in wheat (Triticum aestivum L.) [J]. Agronomy Journal,1990,10: 183-189
    Steup M, Peavey D G, Gibbs M. The regulation of starch metabolism by inorganic phosphate [J]. Biochemical and Biophysical Research Communications,1976,72(4):1554-1561
    Umemoto T, Nakamura Y, Ishikura N. Activity of starch synthase and the amylose content in rice endosperm [J]. Phytochemistry,1995,40:1613-1616
    Yogaratnam N, Allen M, Greenham D W P. The phosphorous concentration in apple leaves as affected by foliar application of its compounds [J]. Journal of Horticultural Science,1981,56(3):255-260
    龚金龙,张洪程,李杰,等.施磷量对超级稻南粳44产量和品质的影响[J].中国水稻科学,2011,25(4):447-451
    李殉,付立东,齐春华.氮磷钾不同施入量对水稻产量的影响[J].北方水稻,2010,40(4):21-24
    刘建中,李振声,李继云.利用植物自身潜力提高土壤中磷的生物有效性[J].农业生态研究,1994,](5):16-23
    齐田锋,王连建,康有果.施氮对冬小麦吸磷特性和产量的影响[J].作物杂志,1995,1:27-28
    沈善敏.论我国磷肥的生产和应用[J].土壤通报,1985,3:97-103
    田华,唐正明,段美洋,等.氮磷钾硅肥对香稻培杂软香产量及品质的影响[J].中国农学通报,2008,24(12):499-504
    徐强.不同时期缺磷、供磷对小麦产量形成和器官建成的影响[J].山东农业科学,1987,(2):14-18
    许国芬,周青平,颜红波,等.施氮水平对燕麦产量与养分吸收的影响[J].中国草地学报,2009,31(6):20-24
    郑洪艳,付丽,苑战利,等.不同施磷量对水稻产量和效益的影响[J].北方水稻,2009,39(3):65-66
    邹娟,鲁剑巍,陈防,等.冬油菜施氮的增产和养分吸收效应及氮肥利用率研究[J].中国农业科学,2011,44(4):745-752
    Batjes N H. A world data set of derived soil properties by FAO-UNESCO soil unit for global modeling [J]. Soil Use and Management,1997,13:9-16
    Batten G D. A review of phosphorus efficiency in wheat [J]. Plant and Soil,1992,146:163-168.
    FAOSTAT. Paddy rice production by country and geographical region,1961-2007. FAOSTAT Database 2008. Available from:http://www.beta.irri.org/solutions/index.php? option= com content & task= view& id=250.
    Inthapanya P, Sipaseuth, Sihavong P, et al. Genotype differences in nutrient uptake and utilization for grain yield production of rainfed lowland rice under fertilized and non-fertilized conditions [J]. Field Crops Research,2000,65:57-68
    Ismail A M, Heuer S, Thomsom M, et al. Genetic and genomic approaches to develop rice germplasm for problem soils [J]. Plant Molecular Biology,2007,65:547-570
    Kullmann A, Ogunlela V B, Geisler G. Concentrations and distribution of some mineral elements in oilseed rape (Brassica napus L.) plants in relation to nitrogen supply [J]. Journal of Agronomy and Crop Science,1989,163(4):225-235
    Kuwano M, Takaiwa F, Yoshida K T. Differential Effects of a Transgene to Confer Low Phytic Acid in Caryopses Located at Different Positions in Rice Panicles [J]. Plant and Cell Physiology,2009, 50 (7):1387-1392
    Ning H F, Liu Z H, Wang Q S, et al. Effect of nitrogen fertilizer application on grain phytic acid and protein concentrations in japonica rice and its variations with genotypes [J]. Journal of Cereal Science,2009,50:49-55
    Qiao J F, Liu Z H, Deng S Y, at el. Occurrence of perfect and imperfect grains of six japonica rice cultivars as affected by nitrogen fertilization [J]. Plant and soil,2011,349:191-202
    Raboy V. Approaches and challenges to engineering seed phytate and total phosphorus [J]. Plant Science, 2009,177:281-296
    Riedell W E. Mineral-nutrient synergism and dilution responses to nitrogen fertilizer in field-grown maize [J]. Journal of Plant Nutrition and Soil Science,2010,173:869-874
    Rose T J, Pariasca T J, Rose M T, et al. Genotypic variation in grain phosphorus concentration, and opportunities to improve P-use efficiency in rice [J]. Field Crops Research,2010,119:154-160
    Vance C P, Graham P H, Allan D L. Biological nitrogen fixation phosphorus be critical furentre need? [M]. In:springer. Current Plant Science and Biotechnology in Agriculture, Volume 38, Section XI 2002, pp:509-514
    Weikard H P, Seyhan D. Distribution of phosphorus resources between rich and poor countries:The effect of recycling [J]. Ecological Economics,2009,68:1749-1755
    Zhang X, Zhang F, Mao D. Effect of iron plaque outside roots on nutrient uptake by rice(Oryza sativa L.):Phosphorus uptake [J]. Plant and soil,1999,209:187-192

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